Roller skate with sounding and lighting system

ABSTRACT

A roller skate with generator comprises a tire, a fixture, and a sound and light system powered by a generator from the roller skate, electrically. The bottom end of the roller skate is formed with a pair of side walls for the tire to be mounted thereat. The generator comprises a magnetic ring and a corresponding inductive coil, and the improvement comprises a strut on the tire for a wheel axle to be inserted therein, and for the fixture and the generator to be sleeved thereon, the fixture has a hollow body to receive the inductive coil and locators, the side walls comprise locating devices on an inner side of the side walls to be engaged with the locaters for securing the fixture therein, thus when rolling the tire, the magnetic ring rolls simultaneously with respect to the inductive coil, and produces electricity.

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] This invention relates to a roller skate with power generator,and more particular to a roller skate with sound and light effects.

[0003] 2. Description of the Prior Art

[0004] There are numerous roller skates in the market today, but theseskates are designed only for rolling on the street or for the youngstersto do some figure-skate type rolling, which are not appropriate for allage riders, thus are not so attractive to users.

[0005] A self-powered roller skate was later derived, which has mounteda generator on the wheel axle, the generator also includes a permanentmagnetic ring and an inductive coil, and a number of lighting systemsaround the tire, and are connected to the generator, thus when rollingthe tire, the permanent magnetic ring is activated to roll as well andgenerates electricity. However, this design is to provide electricityonly when rolling the tire, and it only activates the lighting system,which has increased the attraction, but it still has only one function.

[0006] In view of this, the inventor has derived the present invention,which is more attractive and has more changes.

SUMMARY OF THE INVENTION

[0007] It is the primary object of the present invention to provide aroller skate with sounding and lighting system, which has sound andlight effects.

[0008] It is another object of the present invention to provide a rollerskate with sounding and lighting system, which is attractive to users.

[0009] It is a further object of the present invention to provide aroller skate with sounding and lighting system, which is inexpensive inmass production.

BRIEF DESCRIPTION OF THE DRAWINGS

[0010]FIG. 1 is an exploded view of the present invention;

[0011]FIG. 2 is a side elevation view, partially sectioned; and

[0012]FIG. 3 is a front sectional view of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0013] A roller skate with sounding and lighting system of the presentinvention, as shown in FIG. 1, comprises a tire 1, a fixture 2, and agenerator 3. The roller skate 4 comprises a sounding and lighting system43 connected to the generator 3, the sounding and lighting system 43comprises LED lighting system and musical device. The generator 3comprises a magnetic ring 31 and an inductive coil 32. By rolling themagnetic ring 31 with respect to the inductive coil 32, the inductivecoil 32 shall produce electricity supplied to the sounding and lightingsystem 43.

[0014] The tire 1 has a pair of recesses 12 on respective sides of thewheel 11, and a strut 13 at the center portion for a wheel axle 5 to beinserted therein.

[0015] The fixture 2 comprises a base 21, and a cover 22. The base 21 isa bowl shape with one open side and one enclosed side, the enclosed sideof the base 21 comprises a hole 211 at the center portion, and a notch212 on the edge of the open side. The cover 22 has a rib 221 extendingfrom the edge of the cover 22, corresponding to the notch 212 of thebase 21, a pair of locators 222 extending from one side, and a sleeve223 at the center portion thereof.

[0016] The roller skate 4 extends a pair of side walls 41 downwardly,with a pair of locating devices 42 on one of the inner side walls 41.The locating devices 42 are corresponding to the locators 222 of thecover 22.

[0017] To assemble the present invention, please refer to FIGS. 2 and 3,the inductive coil 32 is placed into the base 21 of the fixture 2 andsealed with the cover 22, whereas the rib 221 will engage and slide intothe notch 212, whereas a slot will be left separately for a pair ofelectric wires 321 and 322 to be extended outward there through andconnected with the sounding and lighting system 43. The magnetic ring 31of the generator 3 is inserted into the tire 1 and sleeved onto thestrut 13, then the fixture 2 is placed into the wheel 11 whereas themagnetic ring 31 will be within the inductive coil 32 and engage withthe sleeve 223, thus the magnetic ring 31 is secured at place, and thenthe tire 1 is secured to the roller skate 4 by insertion of the wheelaxle 5 from one side of the side walls 41 and extending outwardly fromthe other side of the walls 41, whereas a nut 6 will be threaded ontothe wheel axle 5 to secure the tire 1, the fixture 2, and the generator3 therein, constantly.

[0018] When rolling the tire 1, the strut 13 is activated to roll, whichthen brings the magnetic ring 31 to roll, simultaneously. Since theinductive coil 32 is secured in the fixture 2 by the locators 222 andthe side walls 41, according to the theory of magnetic field, anelectric power will be produced, which outputs through the wires 321 and322 to the sounding and lighting system 43 to activate the system.

[0019] Further, since this design uses the magnetic ring to rotate whilethe inductive coil remains still, the electric wires 321 and 322 arepulled out directly from the inductive coil 32 to the sounding andlighting system 43 through the wires 321 and 322, which saves the laborof arranging the wires.

I claim:
 1. A roller skate with sounding and lighting system, comprisinga tire, a fixture, and a generator, wherein said roller skate comprisinga sounding and lighting system connected said generator, and a bottomend of said roller skate being formed with a pair of side wallsextending downwardly to secure said tire, said fixture, and saidgenerator therein, and said generator being adapted to activate saidsounding and lighting system by rolling a magnetic ring with respect toan inductive coil, and being characterized in that, said wheel having arecess at a center portion and extending a strut from said recess forsaid fixture and said generator to seat therein, said fixture comprisinga base with said inductive coil seating therein, and locators on oneside corresponding to said side walls of said roller skate, said sidewalls of said roller skate comprising locating devices at one inner wallcorresponding to said locators of said fixture, and whereas saidmagnetic ring being sleeved onto said strut, and said base sleeved intosaid recess of said wheel, thus said inductive coil wrapping saidmagnetic ring.
 2. The roller skate with sounding and lighting system, asrecited in claim 1, wherein both of said side walls and said fixturecomprise locators and locating devices for engagement.
 3. The rollerskate with sounding and lighting system, as recited in claim 1, whereinsaid fixture comprises a base and a cover, said base having a hole at acenter portion thereof for said magnetic ring to insert there through,and said cover being designed to seal an open end of said base.
 4. Theroller skate with sounding and lighting system, as recited in claim 3,wherein said base comprises a notch on its edge and said cover comprisesa rib corresponding to said notch of said base, and upon said rib slidesinto said notch, a slot being formed separately for a pair of electricwires to extend there through.
 5. The roller skate with sounding andlighting system, as recited in claim 3, wherein said cover comprises asleeve to be engaged with said magnetic ring to confine movement of saidmagnetic ring at place.